Portion of a truck cowl hood



FIG. 1 is a top and front perspective view of a portion of a truck cowlhood showing my new design; the broken lines are shown for illustrativepurposes only and form no part of the claimed design;

FIG. 2 is a front elevational view thereof; and,

FIG. 3 is a left side elevational view thereof, the right side being amirror image of that shown.

I claim the ornamental design for a portion of a truck cowl hood, asshown and described.